Expeditious Synthesis of the Polypropionate Sector of Rifamicyn S by Reiterative Diene-Aldehyde Cyclocondensation Reactions

DOI: 10.1021/ja00237a037

Source and publish data:

Journal of the American Chemical Society p. 862 - 867 (1987)

Update date:2022-09-26

Topics:

Authors:

Danishefsky, Samuel J.

Myles, David C.

Harvey, Daniel F.

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Article abstract of DOI:10.1021/ja00237a037

Two Lewis acid catalyzed cyclocondensation reactions of activated dienes with β-oxygenated aldehydes are used in a rapid synthesis of the C19-C29 polypropionate sector of rifamycin S.Both processes occur with essentially perfect diastereofacial selectivit

Full text of DOI:10.1021/ja00237a037

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